weitergem8

COMPILING.txt

@@ -0,0 +1,27 @@
+
+**** Ubuntu Linux *****
+To Compile for the AVR you'll need the packages gcc-avr and avr-libc. You'll
+also need gcc and libncurses to be able to use menuconfig. To use the simulator
+you'll also need libglut.
+
+Type 
+$ make menuconfig
+and set your settings or load one of the default profiles. Then type
+$ make
+to compile for the avr. You can upload the image to a borg-16's serial 
+bootloader (foodloader) by typing
+$ make sflash
+.
+
+
+****Windows XP****
+Under Windows you'll need to install the following things:
+-WinAVR
+-Cygwin with the following packages:
+--gcc
+--libncurses-devel
+--make (the one that WinAVR delivers doesn't work right)
+--opengl (for the simulator)
+
+now go to the cygwin bash shell and use the same commands as with Linux to
+compile and flash.

compat/eeprom.h

@@ -13,6 +13,6 @@
 	uint16_t eeprom_read_word (const uint16_t *p);
 	
 	#define eeprom_busy_wait()
-	#define EEMEM
+	#define 	EEMEM   __attribute__((section(".eeprom")))
 	
 #endif

config.h

@@ -18,7 +18,7 @@
 //#define SCROLL_X_SPEED 20
 //#define SCROLL_Y_SPEED 20
 
-#define BORG_CAN
+//#define BORG_CAN
 
 // spi.[ch] defines
 #define SPI_HARDWARE

defaults.mk

@@ -27,11 +27,19 @@ LDFLAGS += -mmcu=$(MCU)
 
 #############################################################################
 #Settings for Simulator build
-CFLAGS_SIM  = -g -Wall -pedantic -std=c99 -O2
-LDFLAGS_SIM = -Wl
-#LIBS_SIM    = -lglut -lpthread -lGL -lGLU
-LIBS_SIM    =  -lglut32 -lglu32 -lopengl32
 
+OSTYPE = $(shell echo $$OSTYPE)
+#$(info $(OSTYPE))
+
+ifeq ($(OSTYPE),cygwin)  
+  CFLAGS_SIM  = -g -Wall -pedantic -std=c99 -O2 -D_WIN32 -mno-cygwin
+  LDFLAGS_SIM = -Wl -mno-cygwin -T simulator/i386pe.x
+	LIBS_SIM    = -lglut32 -lglu32 -lopengl32
+else
+  CFLAGS_SIM  = -g -Wall -pedantic -std=c99 -O2
+  LDFLAGS_SIM = -Wl
+	LIBS_SIM    = -lglut -lpthread -lGL -lGLU
+endif
 
 ##############################################################################
 # the default target

rules.mk

@@ -40,9 +40,6 @@ objects_sim: $(OBJECTS_SIM)
 
 
 
-
-
-
 clean-common:
 	$(RM) $(TARGET) *.[odasE] *.d.new *~
 	$(RM) -r ./obj_avr

scrolltext/config.in

@@ -8,7 +8,6 @@ choice 'Scrolltext Font'			\
    'Arial_8' SCROLLTEXT_FONT
 
 int "Scrolltest buffer size" SCROLLTEXT_BUFFER_SIZE 128
-int "Scrolltext default delay" SCROLLTEXT_DELAY 60
 
 int "Default x speed" SCROLL_X_SPEED 20
 int "Default y speed" SCROLL_Y_SPEED 20

scrolltext/scrolltext3.c

@@ -3,6 +3,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <setjmp.h>
+#include <stdint.h>
 
 #include "../config.h"
 #include "scrolltext.h"
@@ -16,6 +17,11 @@
 #define MAX_FONTS 1
 font fonts[MAX_FONTS];
 #define MAX_SPECIALCOLORS 3
+
+#ifndef AVR
+	#define strtok_r(s,d,l) strtok(s,d)	
+#endif
+
 unsigned char PROGMEM colorTable[MAX_SPECIALCOLORS*NUM_ROWS] = {1, 1, 2, 3, 3, 2, 1, 1,   
                                                                 3, 3, 2, 1, 1, 2, 3, 3,    
                                                                 3, 3, 2, 2, 3, 3, 2, 2

simulator/i386pe.x

@@ -0,0 +1,204 @@
+/* Default linker script, for normal executables */
+OUTPUT_FORMAT(pei-i386)
+SEARCH_DIR("/usr/i686-pc-cygwin/lib"); SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/usr/lib"); SEARCH_DIR("/usr/lib/w32api");
+SECTIONS
+{
+  . = 0;
+  /*.eeprom (NOLOAD) : { *.(eeprom) }*/
+  /* Make the virtual address and file offset synced if the alignment is
+     lower than the target page size. */
+  . = SIZEOF_HEADERS;
+  . = ALIGN(__section_alignment__);
+  .text  __image_base__ + ( __section_alignment__ < 0x1000 ? . : __section_alignment__ ) :
+  {
+     *(.init)
+    *(.text)
+    *(SORT(.text$*))
+    *(.glue_7t)
+    *(.glue_7)
+     ___CTOR_LIST__ = .; __CTOR_LIST__ = . ;
+			LONG (-1);*(.ctors); *(.ctor); *(SORT(.ctors.*));  LONG (0);
+     ___DTOR_LIST__ = .; __DTOR_LIST__ = . ;
+			LONG (-1); *(.dtors); *(.dtor); *(SORT(.dtors.*));  LONG (0);
+     *(.fini)
+    /* ??? Why is .gcc_exc here?  */
+     *(.gcc_exc)
+    PROVIDE (etext = .);
+     *(.gcc_except_table)
+  }
+  /* The Cygwin32 library uses a section to avoid copying certain data
+     on fork.  This used to be named ".data".  The linker used
+     to include this between __data_start__ and __data_end__, but that
+     breaks building the cygwin32 dll.  Instead, we name the section
+     ".data_cygwin_nocopy" and explictly include it after __data_end__. */
+  .data BLOCK(__section_alignment__) :
+  {
+    __data_start__ = . ;
+    *(.data)
+    *(.data2)
+    *(SORT(.data$*))
+    *(.jcr)
+    __data_end__ = . ;
+    *(.data_cygwin_nocopy)
+  }
+  .rdata BLOCK(__section_alignment__) :
+  {
+    *(.rdata)
+             *(SORT(.rdata$*))
+     *(.eh_frame)
+    ___RUNTIME_PSEUDO_RELOC_LIST__ = .;
+    __RUNTIME_PSEUDO_RELOC_LIST__ = .;
+    *(.rdata_runtime_pseudo_reloc)
+    ___RUNTIME_PSEUDO_RELOC_LIST_END__ = .;
+    __RUNTIME_PSEUDO_RELOC_LIST_END__ = .;
+  }
+  .pdata BLOCK(__section_alignment__) :
+  {
+    *(.pdata)
+  }
+  .bss BLOCK(__section_alignment__) :
+  {
+    __bss_start__ = . ;
+    *(.bss)
+    *(COMMON)
+    __bss_end__ = . ;
+  }
+  .edata BLOCK(__section_alignment__) :
+  {
+    *(.edata)
+  }
+  /DISCARD/ :
+  {
+    *(.debug$S)
+    *(.debug$T)
+    *(.debug$F)
+    *(.drectve)
+  }
+  .idata BLOCK(__section_alignment__) :
+  {
+    /* This cannot currently be handled with grouped sections.
+	See pe.em:sort_sections.  */
+    SORT(*)(.idata$2)
+    SORT(*)(.idata$3)
+    /* These zeroes mark the end of the import list.  */
+    LONG (0); LONG (0); LONG (0); LONG (0); LONG (0);
+    SORT(*)(.idata$4)
+    SORT(*)(.idata$5)
+    SORT(*)(.idata$6)
+    SORT(*)(.idata$7)
+  }
+  .CRT BLOCK(__section_alignment__) :
+  {
+    ___crt_xc_start__ = . ;
+    *(SORT(.CRT$XC*))  /* C initialization */
+    ___crt_xc_end__ = . ;
+    ___crt_xi_start__ = . ;
+    *(SORT(.CRT$XI*))  /* C++ initialization */
+    ___crt_xi_end__ = . ;
+    ___crt_xl_start__ = . ;
+    *(SORT(.CRT$XL*))  /* TLS callbacks */
+    /* ___crt_xl_end__ is defined in the TLS Directory support code */
+    ___crt_xp_start__ = . ;
+    *(SORT(.CRT$XP*))  /* Pre-termination */
+    ___crt_xp_end__ = . ;
+    ___crt_xt_start__ = . ;
+    *(SORT(.CRT$XT*))  /* Termination */
+    ___crt_xt_end__ = . ;
+  }
+  .tls BLOCK(__section_alignment__) :
+  {
+    ___tls_start__ = . ;
+    *(.tls)
+    *(.tls$)
+    *(SORT(.tls$*))
+    ___tls_end__ = . ;
+  }
+  .endjunk BLOCK(__section_alignment__) :
+  {
+    /* end is deprecated, don't use it */
+    PROVIDE (end = .);
+    PROVIDE ( _end = .);
+     __end__ = .;
+  }
+  .rsrc BLOCK(__section_alignment__) :
+  {
+    *(.rsrc)
+    *(SORT(.rsrc$*))
+  }
+  .reloc BLOCK(__section_alignment__) :
+  {
+    *(.reloc)
+  }
+  .stab BLOCK(__section_alignment__) (NOLOAD) :
+  {
+    *(.stab)
+  }
+  .stabstr BLOCK(__section_alignment__) (NOLOAD) :
+  {
+    *(.stabstr)
+  }
+  /* DWARF debug sections.
+     Symbols in the DWARF debugging sections are relative to the beginning
+     of the section.  Unlike other targets that fake this by putting the
+     section VMA at 0, the PE format will not allow it.  */
+  /* DWARF 1.1 and DWARF 2.  */
+  .debug_aranges BLOCK(__section_alignment__) (NOLOAD) :
+  {
+    *(.debug_aranges)
+  }
+  .debug_pubnames BLOCK(__section_alignment__) (NOLOAD) :
+  {
+    *(.debug_pubnames)
+  }
+  /* DWARF 2.  */
+  .debug_info BLOCK(__section_alignment__) (NOLOAD) :
+  {
+    *(.debug_info) *(.gnu.linkonce.wi.*)
+  }
+  .debug_abbrev BLOCK(__section_alignment__) (NOLOAD) :
+  {
+    *(.debug_abbrev)
+  }
+  .debug_line BLOCK(__section_alignment__) (NOLOAD) :
+  {
+    *(.debug_line)
+  }
+  .debug_frame BLOCK(__section_alignment__) (NOLOAD) :
+  {
+    *(.debug_frame)
+  }
+  .debug_str BLOCK(__section_alignment__) (NOLOAD) :
+  {
+    *(.debug_str)
+  }
+  .debug_loc BLOCK(__section_alignment__) (NOLOAD) :
+  {
+    *(.debug_loc)
+  }
+  .debug_macinfo BLOCK(__section_alignment__) (NOLOAD) :
+  {
+    *(.debug_macinfo)
+  }
+  /* SGI/MIPS DWARF 2 extensions.  */
+  .debug_weaknames BLOCK(__section_alignment__) (NOLOAD) :
+  {
+    *(.debug_weaknames)
+  }
+  .debug_funcnames BLOCK(__section_alignment__) (NOLOAD) :
+  {
+    *(.debug_funcnames)
+  }
+  .debug_typenames BLOCK(__section_alignment__) (NOLOAD) :
+  {
+    *(.debug_typenames)
+  }
+  .debug_varnames BLOCK(__section_alignment__) (NOLOAD) :
+  {
+    *(.debug_varnames)
+  }
+  /* DWARF 3.  */
+  .debug_ranges BLOCK(__section_alignment__) (NOLOAD) :
+  {
+    *(.debug_ranges)
+  }
+}

simulator/main.c

@@ -1,4 +1,6 @@
 
+#include <stdio.h>
+#include <setjmp.h>
 
 #ifdef _WIN32
 #  include <GL/glut.h>
@@ -18,24 +20,12 @@
 #  include <unistd.h>
 #endif
 
-#include <stdio.h>
-#include <setjmp.h>
 #include "../config.h"
 #include "../display_loop.h"
 #include "../pixel.h"
-//#include "programm.h"
-//#include "menu.h"
-//#include "../tetris/logic.h"
 #include "trackball.h"
-//#include "../games/snake.h"
-//#include "stonefly.h"
-
-//#include "scrolltext.h"
-
-
 
 unsigned char fakeport;
-jmp_buf newmode_jmpbuf;
 volatile unsigned char oldMode, oldOldmode, mode;
 extern unsigned char waitForFire;